.main-right{
    margin-bottom: 115px;
}
.main-left .cut{
    height: 505px;
}
.main-body{
    margin: 0px 0;
}
.main-body .contact-title{
    position: relative;
    height: 60px;
    line-height: 60px;
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 65px;
}
.main-body .contact-title:before{
    content: '';
    width: 35%;
    display: block;
    position: absolute;
    border-top: 1px solid #000;
    top: 29px;
    left: 0;

}
.main-body .contact-title:after{
    content: '';
    width: 35%;
    display: block;
    position: absolute;
    border-top: 1px solid #000;
    top: 29px;
    right: 0;

}
.main-body .main-body-left{
    box-sizing: border-box;
    width: 60%;
}
.main-body .main-body-line{
    border-left: 1px dashed #424242;
    box-sizing: border-box;
    margin: 0 4%;
    height: 375px;
}
.main-body .main-body-right{
    width: 30%;
    color: #4e4e4e;
    font-size: 24px;
    box-sizing: border-box;
}
.main-body .main-body-right dl dt{
    margin-bottom: 20px;
}
.main-body .main-body-right dl dd{
    margin-bottom: 30px;
}
.main-body-left .item{
    margin-bottom: 20px;
}
.main-body-left .item div{
    display: inline-block;
    /*line-height: 40px;*/
}
.main-body-left .textare-aline{
    height: 120px;
}
.main-body-left .textare-aline div:first-child{
    vertical-align: top;
}
.main-body-left .item .item-left{
    width: 30%;
    text-align: right;
}
.main-body-left .item .item-right{
    width: 65%;
    margin-left: 4%;
}
.item-right input{
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    width: 100%;
    height: 40px;
    line-height: 40px;
    padding: 0;
    margin: 0;
    border: 1px solid #3f3f3f;
}
textarea{
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    outline: none;
    resize: none;
    width: 100%;
    padding: 0;
    margin: 0;
    height: 120px;
    border: 1px solid #3f3f3f;
}
form{
    overflow: auto;
}
.submit{
    width: 40%;
    margin-left: 46%;
    height: 50px;
    color: #fff;
    background: #333;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
    font-weight: bolder;
}